[go: up one dir, main page]

GB1189640A - Klystron. - Google Patents

Klystron.

Info

Publication number
GB1189640A
GB1189640A GB55458/67A GB5545867A GB1189640A GB 1189640 A GB1189640 A GB 1189640A GB 55458/67 A GB55458/67 A GB 55458/67A GB 5545867 A GB5545867 A GB 5545867A GB 1189640 A GB1189640 A GB 1189640A
Authority
GB
United Kingdom
Prior art keywords
cavity
klystron
dec
drift tubes
members
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB55458/67A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1189640A publication Critical patent/GB1189640A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • H01J23/18—Resonators
    • H01J23/20—Cavity resonators; Adjustment or tuning thereof

Landscapes

  • Particle Accelerators (AREA)
  • Microwave Tubes (AREA)

Abstract

1,189,640. Klystrons. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 6 Dec., 1967 [9 Dec., 1966], No. 55458/67. Heading H1D. The effective capacity of the gap 9 between the drift tubes 1 and 2 projecting into the cavity 6 of a klystron is reduced, to permit an increase in the tuning range of the klystron, by the provision of surrounding conductive members 11, which may project through the cavity walls, as shown, and constitute the soft iron polepieces of a magnetic system. Alternatively, the members 11 may be situated wholly within the cavity and be secured to the cavity end walls (Figs. 1 and 3, not shown), or may be integral with the drift tubes.
GB55458/67A 1966-12-09 1967-12-06 Klystron. Expired GB1189640A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP0040969 1966-12-09

Publications (1)

Publication Number Publication Date
GB1189640A true GB1189640A (en) 1970-04-29

Family

ID=7377494

Family Applications (1)

Application Number Title Priority Date Filing Date
GB55458/67A Expired GB1189640A (en) 1966-12-09 1967-12-06 Klystron.

Country Status (7)

Country Link
US (1) US3509413A (en)
AT (1) AT282005B (en)
BE (1) BE707691A (en)
CH (1) CH477757A (en)
DE (1) DE1541025B1 (en)
GB (1) GB1189640A (en)
NL (1) NL6716505A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2293043A (en) * 1994-09-07 1996-03-13 Eev Ltd Cavity arrangements for electron beam tubes
US5736820A (en) * 1994-09-07 1998-04-07 Eev Limited Cavity arrangements

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1449745A (en) * 1973-06-22 1976-09-15 Nippon Electric Co Microwave tubes
GB1485333A (en) * 1975-05-07 1977-09-08 English Electric Valve Co Ltd Resonant cavity tubes
FR2670321A1 (en) * 1990-12-11 1992-06-12 Thomson Tubes Electroniques CAVITY HYPERFREQUENCY TUBE WITH DIELECTRIC STRUCTURE AND METHOD OF MAKING TUBE CAVITY.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2413364A (en) * 1943-06-12 1946-12-31 Sylvania Electric Prod Ultra high frequency oscillator
US2480462A (en) * 1944-01-07 1949-08-30 Western Electric Co Tunable magnetron
US2621304A (en) * 1944-09-19 1952-12-09 Int Standard Electric Corp Vacuum tube with ultrahigh frequency
US2815467A (en) * 1954-12-23 1957-12-03 Varian Associates High frequency tube
US2929955A (en) * 1958-02-07 1960-03-22 Eitel Mccullough Inc Cavity resonator for klystron tube
GB909936A (en) * 1960-08-11 1962-11-07 Varian Associates Electron discharge device
GB1087489A (en) * 1964-12-18 1967-10-18 Hitachi Ltd Electromagnetic cavity resonator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2293043A (en) * 1994-09-07 1996-03-13 Eev Ltd Cavity arrangements for electron beam tubes
US5736820A (en) * 1994-09-07 1998-04-07 Eev Limited Cavity arrangements
GB2293043B (en) * 1994-09-07 1998-05-06 Eev Ltd Cavity arrangements

Also Published As

Publication number Publication date
CH477757A (en) 1969-08-31
US3509413A (en) 1970-04-28
AT282005B (en) 1970-06-10
BE707691A (en) 1968-06-07
NL6716505A (en) 1968-06-10
DE1541025B1 (en) 1970-06-18

Similar Documents

Publication Publication Date Title
GB1054462A (en)
GB1189640A (en) Klystron.
GB999991A (en) Improvements in magnetrons
GB1066646A (en) Improvements relating to magnetrons
GB1042620A (en) High frequency electron discharge devices embodying slow-wave structures
GB1095717A (en) Tunable microwave electron discharge devices
GB1412034A (en) Resonant devices
GB998594A (en) Window for microwave devices
GB980929A (en) Improvements in klystrons
GB1227438A (en)
GB1077680A (en) Improvements in and relating to devices of the kind comprising a magnetron having a rotatable tuning member in the vacuum space and magnetrons intended for use in such devices
SE317451B (en)
GB1096349A (en) Improvements in electron beam tubes
GB1221977A (en) Multi-cavity klystron
GB945553A (en) Improvements in or relating to high frequency parametric amplifiers
GB1049920A (en) High frequency electron discharge device having improved permanent magnetic focusing
GB827360A (en) Improvements in resonant-cavity magnetrons
GB1197046A (en) Magetron Circuit Arrangement
GB1018325A (en) Transverse wave beam coupling apparatus
GB986983A (en) Combined klystron and getter ion pump
GB1016600A (en) Improvements in and relating to resonant cavity magnetrons
GB1103526A (en) High-power klystrons having a number of resonant cavities
GB1381108A (en) Magnetrons
GB1171876A (en) Electron Beam Tube with a Slow-Wave Structure.
GB1485333A (en) Resonant cavity tubes

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees